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"""Handles the HTTP frontend (ie. answers to requests from a |
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UI).""" |
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3
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4
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import cgi |
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5
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import json |
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6
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import logging |
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7
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8
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from ppp_libmodule import HttpRequestHandler as HttpRequestHandler |
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9
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from ppp_libmodule.exceptions import ClientError, InvalidConfig |
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10
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11
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from .api import Api |
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12
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from .logger import Logger |
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13
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14
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DOC_URL = 'https://github.com/ProjetPP/PPP-Logger#readme' |
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16
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1 |
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class RequestHandler(HttpRequestHandler): |
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"""Handles one request.""" |
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19
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1 |
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def on_bad_method(self): |
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"""Returns a basic response to GET requests (probably sent by humans |
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trying to open the link in a web browser.""" |
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1 |
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text = 'Bad method, only POST is supported. See: ' + DOC_URL |
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return self.make_response('405 Method Not Allowed', |
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'text/plain; charset=utf-8', |
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text |
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) |
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1 |
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def on_unknown_uri(self): |
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"""Returns a basic response to GET requests (probably sent by humans |
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trying to open the link in a web browser.""" |
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text = 'URI not found, only / is supported. See: ' + DOC_URL |
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return self.make_response('404 Not Found', |
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'text/plain; charset=utf-8', |
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text |
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) |
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37
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1 |
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def process_request(self, request): |
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"""Processes a request.""" |
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39
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1 |
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try: |
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40
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request = json.loads(request.read().decode()) |
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1 |
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except ValueError: |
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raise ClientError('Data is not valid JSON.') |
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43
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1 |
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answer = self.router_class(request).answer() |
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44
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1 |
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return self.make_response('200 OK', |
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45
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'application/json', |
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46
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json.dumps(answer) |
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) |
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48
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49
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1 |
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def on_get(self): |
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50
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1 |
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form = cgi.FieldStorage(fp=self.environ['wsgi.input'], |
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51
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environ=self.environ.copy()) |
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52
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1 |
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try: |
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53
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answer = Api(form).answer() |
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54
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except ClientError as e: |
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55
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1 |
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return self.make_response('405 Client Error', |
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56
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'text/plain; charset=utf-8', |
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57
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e.args[0]) |
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58
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1 |
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return self.make_response('200 OK', |
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59
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'application/json', |
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60
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json.dumps(answer)) |
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61
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62
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63
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1 |
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def app(environ, start_response): |
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64
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"""Function called by the WSGI server.""" |
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65
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return RequestHandler(environ, start_response, Logger).dispatch() |
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66
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ProjetPP /
PPP-Logger
